Teleporters are now animation, updated elevators

src/draw.c

@@ -20,9 +20,9 @@ extern image_t img_red_dot; //off red bloc texture, 16x16
 extern image_t img_exit; //exit texture, 16x16
 extern image_t img_water; //water texture, 16x16
 extern image_t img_semi_solid; //semi solid texture, 16x16
+//animated textures (elevator)
 extern image_t img_teleporter_0; //teleporter 0 texture, 16x16
 extern image_t img_teleporter_1; //teleporter 1 texture, 16x16
-//animated textures (elevator)
 extern image_t img_elevator;
 
 void draw_player(int x, int y)
@@ -34,6 +34,8 @@ void draw_level(char level[], unsigned int step, char polarity, int *start_x,
 int *start_y, int tp_positions[])
 {
 	int const img_elevator_frame_count = img_elevator.width / 16;
+	int const img_teleporter_0_frame_count = img_teleporter_0.width / 16;
+	int const img_teleporter_1_frame_count = img_teleporter_1.width / 16;
 	dclear(BG_COLOR);
 	unsigned int i = 0;
 	unsigned int x = 0;
@@ -85,12 +87,14 @@ int *start_y, int tp_positions[])
 				dimage(x + DRAW_OFFSET_X, y + DRAW_OFFSET_Y, &img_water);
 				break;
 			case 't': //teleporter 0
-				dimage(x + DRAW_OFFSET_X, y + DRAW_OFFSET_Y, &img_teleporter_0);
+        dsubimage(x + DRAW_OFFSET_X, y + DRAW_OFFSET_Y, &img_teleporter_0,
+          (step % img_teleporter_0_frame_count) * 16, 0, 16, 16, DIMAGE_NONE);
 				tp_positions[0] = x + 2;
 				tp_positions[1] = y + 2;
 				break;
 			case 'T': //teleporter 1
-				dimage(x + DRAW_OFFSET_X, y + DRAW_OFFSET_Y, &img_teleporter_1);
+        dsubimage(x + DRAW_OFFSET_X, y + DRAW_OFFSET_Y, &img_teleporter_1,
+          (step % img_teleporter_1_frame_count) * 16, 0, 16, 16, DIMAGE_NONE);
 				tp_positions[2] = x + 2;
 				tp_positions[3] = y + 2;
 				break;